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Re: [PATCHv3, testsuite] Enable some existing __float128 tests for powerpc

On Fri, Jul 1, 2016 at 3:39 PM, Bill Schmidt
<> wrote:
> Hi,
> This changes my previous patch to use a separate base_quadfloat_support
> effective target that can be used in conjunction with either the float128
> or __float128 effective targets, and modifies the tests accordingly.
> I dropped adding support for float128-exact-underflow.c for now; that can
> be addressed later if desired.
> Tested on powerpc64[le]-unknown-linux-gnu.  Is this ok for trunk, and
> eventual backport to gcc-6-branch?
> Thanks,
> Bill
> 2016-07-01  Bill Schmidt  <>
>         * gcc.dg/const-float128-ped.c: Require __float128 effective
>         target, and specify additional options for powerpc*-*-*.
>         * gcc.dg/const-float128.c: Likewise.
>         * gcc.dg/torture/float128-cmp-invalid.c: Require
>         __float128 and base_quadfloat_support effective targets, and
>         specify additional options for powerpc*-*-*.
>         * gcc.dg/torture/float128-div-underflow.c: Likewise.
>         * gcc.dg/torture/float128-extend-nan.c: Require
>         __float128 and base-quadfloat_support effective targets, and
>         specify additional options for powerpc*-*-*.
>         * gcc.dg/torture/float128-nan.c: Likewise.
>         * gcc.dg/torture/fp-int-convert-float128-timode-2.c: Likewise.
>         * gcc.dg/torture/fp-int-convert-float128-timode-3.c: Likewise.
>         * gcc.dg/torture/fp-int-convert-float128-timode.c: Likewise.
>         * lib/target-supports.exp (check_effective_target___float128):
>         New.
>         (check_effective_target_base_quadword_support): New.

This is okay with the dg-add-options change that Joseph recommends.

Thanks, David

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